气候变化领域集成服务门户(CCPortal): Sustainable remediation and redevelopment of brownfield sites

CCPortal

DOI	10.1038/s43017-023-00404-1
	Sustainable remediation and redevelopment of brownfield sites
	Hou, Deyi; Al-Tabbaa, Abir; O'Connor, David; Hu, Qing; Zhu, Yong-Guan; Wang, Liuwei; Kirkwood, Niall; Ok, Yong Sik; Tsang, Daniel C. W.; Bolan, Nanthi S.; Rinklebe, Joerg
发表日期	2023
EISSN	2662-138X
起始页码	271
结束页码	286
卷号	4 期号:4
英文摘要	Widespread pollution from industrial activities has driven land degradation with detrimental human health effects, especially in urban areas. Remediation and redevelopment of the estimated 5 million brownfield sites globally is needed to support the sustainable transition and increase urban ecosystem services, but many traditional strategies are often environmentally harmful. In this Review, we outline sustainable remediation strategies for the clean-up of contaminated soil and groundwater at brownfield sites. Conventional remediation strategies, such as dig and haul, or pump and treat, ignore secondary environmental burdens and socioeconomic impacts; over their life cycle, some strategies are more detrimental than taking no action. Sustainable remediation technologies, such as sustainable immobilization, low-impact bioremediation, new forms of in-situ chemical treatment and innovative passive barriers, can substantially reduce the environmental footprint of remediation and maximize overall net benefits. Compared with traditional methods, they can typically reduce the life-cycle greenhouse gas emissions by similar to 50-80%. Integrating remediation with redevelopment through nature-based solutions and sustainable energy systems could further increase the socioeconomic benefit, while providing carbon sequestration or green energy. The long-term resilience of these systems still needs to be understood, and ethics and equality must be quantified, to ensure that these systems are robust and just.
语种	英语
WOS研究方向	Environmental Sciences ; Geosciences, Multidisciplinary
WOS类目	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000956255900001
来源期刊	NATURE REVIEWS EARTH & ENVIRONMENT
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/281469
作者单位	Tsinghua University; University of Cambridge; Southern University of Science & Technology; Chinese Academy of Sciences; Harvard University; Korea University; Korea University; Hong Kong Polytechnic University; University of Western Australia; University of Wuppertal
推荐引用方式 GB/T 7714	Hou, Deyi,Al-Tabbaa, Abir,O'Connor, David,et al. Sustainable remediation and redevelopment of brownfield sites[J],2023,4(4).
APA	Hou, Deyi.,Al-Tabbaa, Abir.,O'Connor, David.,Hu, Qing.,Zhu, Yong-Guan.,...&Rinklebe, Joerg.(2023).Sustainable remediation and redevelopment of brownfield sites.NATURE REVIEWS EARTH & ENVIRONMENT,4(4).
MLA	Hou, Deyi,et al."Sustainable remediation and redevelopment of brownfield sites".NATURE REVIEWS EARTH & ENVIRONMENT 4.4(2023).